Question

我正在开发应用程序，我希望通过名称搜索交换联系人（类似于手机通讯录的应用程序），通过iOS的AddressBook API以及搜索网络我仍然无法理解如何使用iOS地址簿api搜索交换联系人。我只能找到地址簿提供的信息，ABSource是可搜索的，但不提供如何搜索。如果有任何身体可以帮助它非常感谢。非常感谢你提前..我已经在这很长一段时间里一直在努力...

我也试图自定义ABPeoplePicker，但没有太多帮助。

Answer 1

我解决这个问题的方法是找到我想要的ABSource记录，然后使用它们在源代码中获取ABPerson记录，然后构建一些数据结构并使用NSPredicate过滤它们。或许有点费解，但似乎有效。

ABAddressBookRef addressBook = ABAddressBookCreate();
CFArrayRef sources = ABAddressBookCopyArrayOfAllSources(addressBook);
CFIndex sourcesCount = CFArrayGetCount(sources);
ABRecordRef sourceToSearch = NULL;
for (CFIndex index = 0; index < sourcesCount; index++)
{
    ABRecordRef record = (ABRecordRef)CFArrayGetValueAtIndex(sources, index);
    NSNumber *sourceTypeNumber = (__bridge NSNumber *)(CFNumberRef)ABRecordCopyValue(record, kABSourceTypeProperty);
    ABSourceType sourceType = [sourceTypeNumber intValue];
    if (sourceType == 4) //this was the only source type with people on my phone, I guess you'll use kABSourceTypeExchange instead
    {
        sourceToSearch = record;
        break;
    }
}

CFArrayRef peopleInRecord = (CFArrayRef)ABAddressBookCopyArrayOfAllPeopleInSource(addressBook, sourceToSearch);
CFIndex peopleCount = CFArrayGetCount(peopleInRecord);
NSMutableArray *peopleDictionaries = [NSMutableArray array];
for (CFIndex index = 0; index < peopleCount; index++)
{
    ABRecordRef personRecord = CFArrayGetValueAtIndex(peopleInRecord, index);
    ABRecordID recordID = ABRecordGetRecordID(personRecord);
    NSString *personName = (__bridge NSString *)(CFStringRef)ABRecordCopyValue(personRecord, kABPersonFirstNameProperty);
    if (personName)
    {
        NSDictionary *personDictionary = @{ @"recordID" : [NSNumber numberWithInt:recordID], @"name" : personName };
        [peopleDictionaries addObject:personDictionary];
    }
}

NSPredicate *predicate = [NSPredicate predicateWithFormat:@"%K like %@",@"name",@"Kyle"];
NSArray *kyles = [peopleDictionaries filteredArrayUsingPredicate:predicate];
NSLog(@"filtered dictionarys = %@",kyles);
/*
 2012-08-27 17:26:24.679 FunWithSO[21097:707] filtered dictionaries = (
 {
 name = Kyle;
 recordID = 213;
 }
 )*/
//From here, get the recordID instance and go get your ABPerson Records directly from the address book for further manipulation.

希望这有帮助，如果您有任何问题，请与我联系！

使用iOS Addressbook api搜索交换联系人

1 个答案: